22061414264144 has 80 divisors (see below), whose sum is σ = 47526901797888. Its totient is φ = 9867205810176.

The previous prime is 22061414264081. The next prime is 22061414264171. The reversal of 22061414264144 is 44146241416022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10248512 + ... + 12212895.

Almost surely, 2^{22061414264144} is an apocalyptic number.

It is an amenable number.

22061414264144 is an abundant number, since it is smaller than the sum of its proper divisors (25465487533744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22061414264144 is a wasteful number, since it uses less digits than its factorization.

22061414264144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22461612 (or 22461606 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 22061414264144 in words is "twenty-two trillion, sixty-one billion, four hundred fourteen million, two hundred sixty-four thousand, one hundred forty-four".